C.I.D. - Season 1 Episode 679

A woman wakes up at night to find blood on her husband’s shirt. She screams, assuming he is dead, only for him to wake up annoyed. But when he notices the blood on his shirt, he too panics. Soon, they realise that blood is dripping down from their ceiling. The go the flat above theirs with their neighbours to find the couple who live there shot dead. Why were they killed, and by whom? Watch as CID solve the crime and catch the culprit.